Specialized S-Works Power EVO with Mirror Saddle size:155mm this bike makes a powerful

this bike makes a powerful statement

and Shimano's wide-range 1x12 drivetrain

24mm internal width

32T alloy chainring featuring dynamic chain engagement

QuickTrack Compatible: Easily compatible with MTX TrunkBags and MTX rear baskets

Specialized S-Works Power EVO with Mirror Saddle size:155mm this bike makes a powerfulExtra Power, Hold the Pain S Works Power EVO with Mirror Get out of the pain cave and into your power positions with the S Works Power EVO with Mirror, the most comfortable, high performance saddle weve ever measured. Engineered for dynamic riders who move front to back, it uses Body Geometry science and elite rider insights for unrivaled comfort and performance offering 34. 1% less nose pressure and 28. 8% less sit bone pressure vs. foam saddles,